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Finding the Third Proportional to 5,260,544 and 11,495,032

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Solution

The third proportional to 5,260,544 and 11,495,032 is: 25,118,269.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,260,544 : 11,495,032 = 11,495,032 : x
  2. Step 2: Convert to fraction form
    5,260,544/11,495,032 = 11,495,032/x
  3. Step 3: Cross multiply
    5,260,544x = 11,495,032 × 11,495,032
  4. Step 4: Simplify right side
    5,260,544x = 132,135,760,681,024
  5. Step 5: Solve for x
    x = 132,135,760,681,024/5,260,544
  6. Step 6: Final answer
    x = 25,118,269.27

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.